Base | Representation |
---|---|
bin | 101011010101100… |
… | …0100001110001000 |
3 | 10202100012110102202 |
4 | 1112223010032020 |
5 | 10434224130211 |
6 | 400143015332 |
7 | 51014621141 |
oct | 12653041610 |
9 | 3670173382 |
10 | 1454130056 |
11 | 686900485 |
12 | 346b9a548 |
13 | 1a23519b2 |
14 | db1a2ac8 |
15 | 879d853b |
hex | 56ac4388 |
1454130056 has 32 divisors (see below), whose sum is σ = 2754532440. Its totient is φ = 719620608.
The previous prime is 1454130049. The next prime is 1454130089. The reversal of 1454130056 is 6500314541.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1068636100 + 385493956 = 32690^2 + 19634^2 .
It is a super-2 number, since 2×14541300562 = 4228988439525126272, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 407030 + ... + 410586.
Almost surely, 21454130056 is an apocalyptic number.
It is an amenable number.
1454130056 is a deficient number, since it is larger than the sum of its proper divisors (1300402384).
1454130056 is a wasteful number, since it uses less digits than its factorization.
1454130056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4073 (or 4069 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 1454130056 is about 38133.0572600729. The cubic root of 1454130056 is about 1132.9248000045.
Adding to 1454130056 its reverse (6500314541), we get a palindrome (7954444597).
The spelling of 1454130056 in words is "one billion, four hundred fifty-four million, one hundred thirty thousand, fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •